Lunch box electric mettalic insulated

Made from high temperature resistant environmental materials.
Stylish and fashionable appearance, odorless and safe to use.
The heating elements is safer, more convenient and energy-saving.
The cover is specially designed for air permeability to keep food fresh.
It does not need microwave oven and can be heated directly by power supply. It is practical and convenient.
12V low voltage, suitable for automotive heating lunchbox.
Dual-function for heating and warm keeping. Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.